US PATENT SUBCLASS 55 / 326
.~.~.~.~.~ With connected trough or channel

Current as of: June, 1999
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55 /   HD   GAS SEPARATION

315  DF  PLURAL SERIAL BASICALLY DIVERSE SEPARATING MEDIA {3}
318  DF  .~ Plural stages in unitary casing {2}
320  DF  .~.~ Deflector and fibrous, filamentary, particulate solids, or cohesive sheet filter type {6}
321  DF  .~.~.~ Multiple of one type in series of parallel in flow path {3}
325  DF  .~.~.~.~ Serially spaced deflectors {1}
326.~.~.~.~.~ With connected trough or channel

DEFINITION

Classification: 55/326

(under subclass 325) Apparatus in which at least one of the flow redirecting or impingement means is provided with a basin, box, gutter or other similar member having a closed bottom and open top for receiving and retaining or guiding

the separated heavier constituent.